.content .container ul li {
  width: 100%;
  padding-bottom: 70px;
  border-bottom: 1px solid #b7c0c2;
}
.content .container ul li h2 {
  font-size: 30px;
  color: #000000;
  margin-top: 110px;
  text-align: center;
}
.content .container ul li div {
  position: relative;
  margin: 60px auto 55px;
}
.content .container ul li div img {
  display: block;
}
.content .container ul li div span {
  position: absolute;
  top: -52px;
  left: 72px;
  display: block;
  width: 101px;
  height: 104px;
  font-size: 60px;
  line-height: 104px;
  text-align: center;
  color: #65797d;
  background-color: #f4f4f4;
}
.content .container ul li p {
  width: 1070px;
  font-size: 24px;
  color: #2c2828;
  line-height: 48px;
  margin: 0px auto;
}
.content .container ul li:nth-child(2) div span {
  left: 1038px;
}
.content .container ul li:last-child {
  border-bottom: none;
  margin-bottom: 80px;
}
